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Consider the following statements with respect to lanthanides: 1. The basic strength of hydroxides of lanthanides increases from La(OH)3 to Lu(OH)3. 2. The lanthanide ions Lu+3, Yb+2 and Ce+4 are diamagnetic Which of the statement(s) given above is/are correct?1 ) 1 only 2 ) 2 only3 ) Both 1 and 2 4 ) Neither 1 nor 2 |
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Answer» Consider the following statements with respect to lanthanides: 1. The basic strength of hydroxides of lanthanides increases from La(OH)3 to Lu(OH)3. 2. The lanthanide ions Lu+3, Yb+2 and Ce+4 are diamagnetic Which of the statement(s) given above is/are correct? 1 ) 1 only 2 ) 2 only 3 ) Both 1 and 2 4 ) Neither 1 nor 2 |
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